<template>
  <div v-if="footConfig">
    <p class="tips">图片建议宽度81*81px；鼠标拖拽左侧圆点可调整导航顺序</p>
    <draggable class="dragArea list-group" :list="footConfig" group="peoples" handle=".iconfont">
      <div class="box-item" v-for="(item, index) in footConfig" :key="index">
        <div class="left-tool">
          <span class="iconfont icondrag2"></span>
        </div>
        <div class="right-wrapper">
          <div class="img-wrapper">
            <div class="img-item" v-for="(img, j) in item.imgList" v-db-click @click="modalPicTap(index, j)">
              <img :src="img" alt="" v-if="img" />
              <p class="txt" v-if="img">{{ j == 0 ? '选中' : '未选中' }}</p>
              <div class="empty-img" v-else>
                <span class="iconfont iconjiahao"></span>
                <p>{{ j == 0 ? '选中' : '未选中' }}</p>
              </div>
            </div>
          </div>
          <div class="c_row-item">
            <el-col class="label" :span="4"> 名称 </el-col>
            <el-col :span="19" class="slider-box">
              <el-input v-model="item.name" placeholder="选填不超过10个字" />
            </el-col>
          </div>
          <div class="c_row-item">
            <el-col class="label" :span="4"> 链接 </el-col>
            <el-col :span="19" class="slider-box">
              <div v-db-click>
                <el-input v-model="item.link" placeholder="请选择链接">
                  <i class="el-icon-link" slot="suffix" @click="getLink(index)" />
                </el-input>
              </div>
            </el-col>
          </div>
        </div>
        <div class="del-box" v-db-click @click="deleteMenu(index)">
          <span class="iconfont iconcha"></span>
        </div>
      </div>
    </draggable>
    <el-button class="add-btn" ghost v-db-click @click="addMenu" v-if="footConfig.length < 5">添加图文导航</el-button>
    <div>
      <el-dialog
        :visible.sync="modalPic"
        width="1024px"
        title="上传底部菜单"
        :close-on-click-modal="false"
        :z-index="1"
      >
        <uploadPictures
          :isChoice="isChoice"
          @getPic="getPic"
          :gridBtn="gridBtn"
          :gridPic="gridPic"
          v-if="modalPic"
        ></uploadPictures>
      </el-dialog>
    </div>
    <linkaddress ref="linkaddres" @linkUrl="linkUrl"></linkaddress>
  </div>
</template>

<script>
import vuedraggable from 'vuedraggable';
import uploadPictures from '@/components/uploadPictures';
import linkaddress from '@/components/linkaddress';
export default {
  name: 'c_foot',
  props: {
    configObj: {
      type: Object,
      default: function () {
        return {};
      },
    },
    configNme: {
      type: String,
      default: '',
    },
  },
  components: {
    uploadPictures,
    linkaddress,
    draggable: vuedraggable,
  },
  data() {
    return {
      val1: '',
      val2: '',
      footConfig: [],
      modalPic: false,
      isChoice: '单选',
      itemIndex: 0,
      itemChildIndex: 0,
      gridBtn: {
        xl: 4,
        lg: 8,
        md: 8,
        sm: 8,
        xs: 8,
      },
      gridPic: {
        xl: 6,
        lg: 8,
        md: 12,
        sm: 12,
        xs: 12,
      },
    };
  },
  watch: {
    configObj: {
      handler(nVal, oVal) {
        this.footConfig = nVal[this.configNme];
      },
      deep: true,
    },
  },
  created() {
    this.footConfig = this.configObj[this.configNme];
  },
  methods: {
    linkUrl(e) {
      this.footConfig[this.itemIndex].link = e;
    },
    getLink(index) {
      this.itemIndex = index;
      this.$refs.linkaddres.modals = true;
    },
    // 点击图文封面
    modalPicTap(parent, child) {
      this.itemIndex = parent;
      this.itemChildIndex = child;
      this.modalPic = true;
    },
    // 获取图片信息
    getPic(pc) {
      this.$nextTick(() => {
        this.footConfig[this.itemIndex].imgList[this.itemChildIndex] = pc.att_dir;
        this.modalPic = false;
        this.$store.commit('mobildConfig/footUpdata', this.footConfig);
      });
    },
    // 添加模块
    addMenu() {
      let obj = {
        imgList: ['', ''],
        name: '自定义',
        link: '',
      };
      this.footConfig.push(obj);
    },
    deleteMenu(index) {
      this.$msgbox({
        title: '提示',
        message: '是否确定删除该菜单',
        showCancelButton: true,
        cancelButtonText: '取消',
        confirmButtonText: '删除',
        iconClass: 'el-icon-warning',
        confirmButtonClass: 'btn-custom-cancel',
      })
        .then(() => {
          this.footConfig.splice(index, 1);
        })
        .catch(() => {});
    },
  },
};
</script>

<style lang="scss" scoped>
::v-deep .ivu-input {
  font-size: 13px !important;
}
.tips {
  padding-bottom: 5px;
  font-size: 12px;
  color: #999;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.box-item {
  position: relative;
  display: flex;
  margin-top: 15px;
  padding: 20px 30px 20px 0;
  border: 1px solid #dddddd;
  border-radius: 3px;
  .del-box {
    position: absolute;
    right: -13px;
    top: -18px;
    cursor: pointer;
    .iconfont {
      color: #999;
      font-size: 30px;
    }
  }
  .left-tool {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    .iconfont {
      color: #999;
      font-size: 36px;
      cursor: move;
    }
  }
  .right-wrapper {
    flex: 1;
    .img-wrapper {
      display: flex;
      .img-item {
        position: relative;
        width: 80px;
        height: 80px;
        margin-right: 20px;
        cursor: pointer;
        img {
          display: block;
          width: 100%;
          height: 100%;
        }
        .empty-img {
          display: flex;
          align-items: center;
          justify-content: center;
          flex-direction: column;
          width: 100%;
          height: 100%;
          background: #f7f7f7;
          font-size: 12px;
          color: #bfbfbf;
          .iconfont {
            font-size: 16px;
          }
        }
        .txt {
          position: absolute;
          left: 0;
          bottom: 0;
          width: 100%;
          height: 22px;
          line-height: 22px;
          text-align: center;
          background: rgba(0, 0, 0, 0.4);
          color: #fff;
          font-size: 12px;
        }
      }
    }
    .c_row-item {
      margin-top: 10px;
    }
  }
}
.add-btn {
  margin-top: 20px;
  width: 100%;
  height: 40px;
}
</style>
